ES417347A1 - Procedimiento de preparacion de una composicion que com- prende una forma altamente reactiva, altamente amorfa y an- hidra de oxido de silicio. - Google Patents

Procedimiento de preparacion de una composicion que com- prende una forma altamente reactiva, altamente amorfa y an- hidra de oxido de silicio.

Info

Publication number
ES417347A1
ES417347A1 ES417347A ES417347A ES417347A1 ES 417347 A1 ES417347 A1 ES 417347A1 ES 417347 A ES417347 A ES 417347A ES 417347 A ES417347 A ES 417347A ES 417347 A1 ES417347 A1 ES 417347A1
Authority
ES
Spain
Prior art keywords
highly
procedure
composition
silicon oxide
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES417347A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of California Berkeley
University of California San Diego UCSD
Original Assignee
University of California Berkeley
University of California San Diego UCSD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of California Berkeley, University of California San Diego UCSD filed Critical University of California Berkeley
Publication of ES417347A1 publication Critical patent/ES417347A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/10—Burned or pyrolised refuse
    • C04B18/101—Burned rice husks or other burned vegetable material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
ES417347A 1972-07-28 1973-07-28 Procedimiento de preparacion de una composicion que com- prende una forma altamente reactiva, altamente amorfa y an- hidra de oxido de silicio. Expired ES417347A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27613372A 1972-07-28 1972-07-28

Publications (1)

Publication Number Publication Date
ES417347A1 true ES417347A1 (es) 1976-06-01

Family

ID=23055320

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417347A Expired ES417347A1 (es) 1972-07-28 1973-07-28 Procedimiento de preparacion de una composicion que com- prende una forma altamente reactiva, altamente amorfa y an- hidra de oxido de silicio.

Country Status (13)

Country Link
JP (1) JPS5853014B2 (fr)
AR (1) AR203087A1 (fr)
BE (1) BE802909A (fr)
BR (1) BR7305735D0 (fr)
DE (1) DE2338066A1 (fr)
ES (1) ES417347A1 (fr)
FR (1) FR2194760B1 (fr)
GB (1) GB1432707A (fr)
IN (2) IN138985B (fr)
IT (1) IT1006067B (fr)
NL (1) NL7310493A (fr)
NO (1) NO139212C (fr)
PH (1) PH11658A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029420B (en) * 1977-08-11 1982-09-15 Kestrel Chemicals Ltd Thermoplastic resin compositions containing a filler and artifacts formed therefrom
EP0218762A1 (fr) * 1985-09-27 1987-04-22 Agritec, Inc. Isolation à base de silice d'origine végétale
JPS60217937A (ja) * 1984-04-02 1985-10-31 旭化成株式会社 通気孔付容器、その製造方法及びその製造装置
US4659679A (en) * 1985-01-25 1987-04-21 Falk Richard A Insulative composition and method of making articles therefrom
CA1318741C (fr) * 1987-02-17 1993-06-01 Boyd Terence Keogh Additif et procede de fabrication connexe
JPH0465313A (ja) * 1990-06-30 1992-03-02 Naigai Koki Kk 溶鋼保温用耐熱性断熱材料
US20020081247A1 (en) * 2000-12-26 2002-06-27 Dodson Christopher E. Apparatus and method for producing amorphous silica ash
DE102011079692A1 (de) 2011-07-22 2013-01-24 Chemex Gmbh Speiser und formbare Zusammensetzungen zu deren Herstellung
JP5945121B2 (ja) * 2012-01-27 2016-07-05 株式会社ガイア環境技術研究所 ゴム補強材、およびゴム組成物
DE102014009982A1 (de) * 2014-06-30 2015-12-31 Günter Gäbler Materialien mit einem Anteil von aus Pflanzen separierten Silikaten,insbesondere Siliziumdioxid (SiO2)
JP2018100325A (ja) * 2016-12-19 2018-06-28 トライボテックス株式会社 複合材料及びこれを用いた摺動部材
CN109175351B (zh) * 2018-10-31 2020-07-10 南京林业大学 采用生物基无定型二氧化硅制备粉末冶金摩擦材料的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1040287A (fr) * 1950-08-16 1953-10-14 Perfectionnements aux matériaux de construction
FR1074842A (fr) * 1952-02-20 1954-10-08 Ontario Research Foundation Produit réfractaire sans argile et son procédé de fabrication
FR1447611A (fr) * 1965-09-21 1966-07-29 Réfractaire et méthode de préparation

Also Published As

Publication number Publication date
PH11658A (en) 1978-05-08
NO139212C (no) 1979-01-24
AU5863373A (en) 1975-01-30
IT1006067B (it) 1976-09-30
IN138985B (fr) 1976-04-24
JPS5853014B2 (ja) 1983-11-26
AR203087A1 (es) 1975-08-14
NL7310493A (fr) 1974-01-30
NO139212B (no) 1978-10-16
JPS49132108A (fr) 1974-12-18
BE802909A (fr) 1973-11-16
FR2194760A1 (fr) 1974-03-01
GB1432707A (en) 1976-04-22
IN140364B (fr) 1976-10-23
FR2194760B1 (fr) 1977-02-25
BR7305735D0 (pt) 1974-09-05
DE2338066A1 (de) 1974-02-07

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